Mark Harper MP thinks a hard border is easily avoidable and, fresh from his walking holiday in Northern Ireland, he tells Christopher Hope that solving the issue merely requires goodwill on both sides.

Also on the podcast: Chris Bryant MP, former Labour Europe Minister; Chris Skidmore MP, Vice-Chairman of the Conservative Policy Commission; Martin Baxter, expert pollster from Electoral Calculus; Mark Mason, author of ‘The Book of Seconds’ and Kate McCann, The Telegraph’s Senior Political Correspondent on what’s going on in the fast-moving world of Brexit.